NAHQ Updated CPHQ Exam Questions and Answers by gethin

A Pareto chart is a specialized type of bar chart that displays categories in descending order of frequency or cost (time or money), and a line chart representing the cumulative amount12. The chart effectively communicates the categories that contribute the most to the total1.

Pareto charts are primarily used to help teams identify the most significant data in a data set, allowing teams to focus on the data that will enable them to have the most substantial impact3. In other words, these graphs identify the 20% of categories that are responsible for 80% of the outcomes1.

Pareto charts are powerful tools for guiding decision-making and problem-solving endeavors in an organization1. They are useful for identifying the most frequent outcome of a categorical variable4.

Therefore, a Pareto chart can be used to establish priorities for improvement (Option C), rather than graphically displaying a process (Option A), displaying variation (Option B), or establishing a relationship among variables (Option D).

To collect satisfaction data from its health plan members, a healthcare plan should use data collected through questionnaires or surveys. Surveys are a direct method of gathering feedback from members about their experiences, perceptions, and satisfaction with the health plan. This data is essential for understanding the strengths and weaknesses of the plan from the members' perspective, which can then be used to make improvements.

Claims data obtained from healthcare payors (B): Claims data provides information on services used but does not directly measure member satisfaction.

Disease data obtained from disease registries (C): Disease data tracks health outcomes but is not related to satisfaction.

Data collected from the electronic health record (D): EHR data includes clinical information but does not capture member satisfaction directly.

References

NAHQ Body of Knowledge: Patient andMember Satisfaction Measurement

NAHQ CPHQ Exam Preparation Materials: Collecting and Analyzing Satisfaction Data

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A run chart is a line graph that displays data points over time, making it ideal for analyzing trends in infection rates on a monthly basis. It helps in identifying patterns, shifts, or cycles in the process, which is essential for monitoring and improving infection control practices.